{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education degree", "place of birth", "place of death", "education institution"], "input": "when, at fifty, he found Elena Mumm Thornton , a Russian-German emigre who became his fourth wife: this glamorous and devoted woman loved him, made him a home on Wellfleet , and took good care of him. In his last years, however, he reverted to his bacheloric, priapic ways, living half the year away from Elena in Talcottville, and deteriorating into dyspepsic gloom, almost as if he could not bear to die happily domesticated."}
{"education degree": [], "place of birth": [], "place of death": [{"subject": "Elena Mumm Thornton", "object": "Wellfleet"}], "education institution": []}